160
Participants
Start Date
March 10, 2023
Primary Completion Date
December 1, 2025
Study Completion Date
December 1, 2025
Prednisolone Acetate
The experimental group took prednisolone acetate which is a kind of oral glucocorticoid.
placebo
A placebo consistent in appearance with the prednisolone acetate.
RECRUITING
Baoding Children's Hospital, Baoding
RECRUITING
Beijing Children's Hospital, Beijing
RECRUITING
Beijing Fangshan District Health Care Hospital, Beijing
Baoping XU
OTHER